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经营范围
发明名称
Diamond single crystal
摘要
申请公布号
US4927619(A)
申请公布日期
1990.05.22
申请号
US19880255249
申请日期
1988.10.11
申请人
SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人
TSUJI, KAZUO
分类号
B01J3/06;C30B9/00;C30B13/02
主分类号
B01J3/06
代理机构
代理人
主权项
地址
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